5414786621 has 2 divisors, whose sum is σ = 5414786622. Its totient is φ = 5414786620.

The previous prime is 5414786609. The next prime is 5414786633. The reversal of 5414786621 is 1266874145.

It is a balanced prime because it is at equal distance from previous prime (5414786609) and next prime (5414786633).

It can be written as a sum of positive squares in only one way, i.e., 5298384100 + 116402521 = 72790^2 + 10789^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5414786621 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5414786651) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2707393310 + 2707393311.

It is an arithmetic number, because the mean of its divisors is an integer number (2707393311).

Almost surely, 2^5414786621 is an apocalyptic number.

It is an amenable number.

5414786621 is a deficient number, since it is larger than the sum of its proper divisors (1).

5414786621 is an equidigital number, since it uses as much as digits as its factorization.

5414786621 is an evil number, because the sum of its binary digits is even.

The product of its digits is 322560, while the sum is 44.

The square root of 5414786621 is about 73585.2337157395. The cubic root of 5414786621 is about 1756.0105295150.

The spelling of 5414786621 in words is "five billion, four hundred fourteen million, seven hundred eighty-six thousand, six hundred twenty-one".